Reading index-130331000-11.fits...
Got 1664531 stars
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 1664531 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Scanning 1664531 input stars...
Will check 380154 healpixes.
Pass 1 of 16.
Trying 380154 healpixes.
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Made 376813 quads (out of 380154 healpixes) this pass.
Made 376813 quads so far.
Merging quads...
Pass 2 of 16.
Trying 380154 healpixes.
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Made 373835 quads (out of 380154 healpixes) this pass.
Made 750648 quads so far.
Merging quads...
Pass 3 of 16.
Trying 380154 healpixes.
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Made 371112 quads (out of 380154 healpixes) this pass.
Made 1121760 quads so far.
Merging quads...
Pass 4 of 16.
Trying 380154 healpixes.
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Made 361846 quads (out of 380154 healpixes) this pass.
Made 1483606 quads so far.
Merging quads...
Pass 5 of 16.
Trying 380154 healpixes.
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Made 335778 quads (out of 380154 healpixes) this pass.
Made 1819384 quads so far.
Merging quads...
Pass 6 of 16.
Trying 380154 healpixes.
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Made 292547 quads (out of 380154 healpixes) this pass.
Made 2111931 quads so far.
Merging quads...
Pass 7 of 16.
Trying 380154 healpixes.
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Made 241285 quads (out of 380154 healpixes) this pass.
Made 2353216 quads so far.
Merging quads...
Pass 8 of 16.
Trying 380154 healpixes.
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Made 189704 quads (out of 380154 healpixes) this pass.
Made 2542920 quads so far.
Merging quads...
Pass 9 of 16.
Trying 380154 healpixes.
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Made 141920 quads (out of 380154 healpixes) this pass.
Made 2684840 quads so far.
Merging quads...
Pass 10 of 16.
Trying 380154 healpixes.
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Made 101009 quads (out of 380154 healpixes) this pass.
Made 2785849 quads so far.
Merging quads...
Pass 11 of 16.
Trying 380154 healpixes.
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Made 68090 quads (out of 380154 healpixes) this pass.
Made 2853939 quads so far.
Merging quads...
Pass 12 of 16.
Trying 380154 healpixes.
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Made 43394 quads (out of 380154 healpixes) this pass.
Made 2897333 quads so far.
Merging quads...
Pass 13 of 16.
Trying 380154 healpixes.
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Made 26185 quads (out of 380154 healpixes) this pass.
Made 2923518 quads so far.
Merging quads...
Pass 14 of 16.
Trying 380154 healpixes.
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Made 14812 quads (out of 380154 healpixes) this pass.
Made 2938330 quads so far.
Merging quads...
Pass 15 of 16.
Trying 380154 healpixes.
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Made 7869 quads (out of 380154 healpixes) this pass.
Made 2946199 quads so far.
Merging quads...
Pass 16 of 16.
Trying 380154 healpixes.
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Made 4000 quads (out of 380154 healpixes) this pass.
Made 2950199 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 3132265 healpixes.
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Made 415478 quads (out of 3132265 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 2716787 healpixes.
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Made 397686 quads (out of 2716787 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 2319101 healpixes.
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Made 371302 quads (out of 2319101 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 1947799 healpixes.
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Made 336422 quads (out of 1947799 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 1611377 healpixes.
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Made 298035 quads (out of 1611377 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 1313342 healpixes.
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Made 259355 quads (out of 1313342 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 1053987 healpixes.
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Made 219429 quads (out of 1053987 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 834558 healpixes.
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Made 177428 quads (out of 834558 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 657130 healpixes.
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Made 133602 quads (out of 657130 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 523528 healpixes.
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Made 91976 quads (out of 523528 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 431552 healpixes.
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Made 58040 quads (out of 431552 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 373512 healpixes.
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Made 33489 quads (out of 373512 healpixes) this pass.
Writing quads...
Used 248.668 s user, 0.208013 s system (248.876 s total), 443.382 s wall time since last check
Done.
Building code kdtree from 5742441 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331001-11.fits